e-Aadhaar PDF Password Format Explained (With Examples)

You did everything right — you went to the official portal, downloaded your e-Aadhaar, and then the PDF refused to open, demanding a password nobody ever gave you. It is one of the most common little frustrations in Indian digital life. The good news: there is no secret password to hunt for. It is a fixed formula based on details you already know. This explainer breaks down the e-Aadhaar PDF password format with clear examples, covers the tricky name cases, and shows how to fix a password that keeps failing.

The formula in one line

Your e-Aadhaar PDF password is:

The first four letters of your name in CAPITAL letters + your four-digit year of birth.

That is eight characters in total. The name and year must match exactly what is printed on your Aadhaar. So if your Aadhaar says “RAVI KUMAR” and you were born in 1990, your password is RAVI1990. Nothing more complicated than that.

Worked examples

Seeing it laid out removes all doubt. Here are common cases:

Notice the pattern: take the very start of the name as printed, grab the first four letters, put them in capitals, and stick the birth year on the end.

The tricky cases

Names shorter than four letters

If your name has fewer than four letters, you simply use all the letters it has, then the year. The password will just be shorter than eight characters:

Aadhaar with only a year of birth

Some older Aadhaar cards show only a year of birth, not a full date. That is fine — the password never uses the day or month anyway, only the four-digit year. So the rule does not change at all.

Initials and single-letter starts

Read your name exactly as it appears on the Aadhaar. If the printed name begins with an initial and a space, use the characters exactly as shown, in order, taking the first four letters. When in doubt, look at the Aadhaar itself rather than how you usually write your name — the PDF was generated from the printed version.

Why the PDF is locked at all

The password exists for your protection. Your e-Aadhaar contains your photo, address and identity details. If the file were open, anyone who got hold of it — a forwarded WhatsApp file, a shared computer, a lost phone — could read everything. The password ties the file to information only you should readily know, adding a simple layer of security. It is a small inconvenience that quietly guards your identity.

When the password will not work: a checklist

If the file keeps rejecting your password, run through these — one of them is almost always the culprit:

• Not in capitals. The letters must be uppercase. “ravi1990” fails; “RAVI1990” works.
• Using a nickname. The password uses the exact name printed on Aadhaar, not what friends call you. Check the card.
• Wrong part of the name. It is the first four letters of the name as it starts on the card — not your surname if the surname comes later.
• Wrong birth year. Double-check the year printed on Aadhaar; a typo here is common.
• Extra spaces. Do not add a space between the letters and the year.
• Fewer than four letters. Short name? Use all its letters, as shown above.

The same password opens masked and full versions

Whether you downloaded a masked Aadhaar (which hides the first eight digits) or the full e-Aadhaar, the password rule is identical. One formula, both files. Once open, you can print it, save it, or share the masked one as ID.

A quick safety reminder

Knowing the password format is handy, but stay alert to how the file reaches you. Only ever download your e-Aadhaar from the official myaadhaar.uidai.gov.in portal — never from a link someone sends you, and never from a shop that offers to “download it for you” for a fee. And remember, opening your own PDF needs only this name-and-year password; it never needs an OTP given to a stranger. If anyone calls asking for your Aadhaar OTP, that is fraud — see why you never share an OTP and how to spot phishing messages.

In short

The e-Aadhaar password is not a mystery — it is the first four letters of your name in capitals plus your birth year, taken straight from your Aadhaar. Type it exactly, in uppercase, with no spaces, and the file opens. This is general guidance and UIDAI can revise its systems, so if the format ever changes, the current rule is always stated on uidai.gov.in. For the safe way to get the file in the first place, read updating and handling your Aadhaar online, safely.